PP doesn't care who you are if you send/receive small payments.

PP just wants its transaction fees. They'll only ask as many questions as they need to which is dictated by corporate policy/the law. However since nobody knows what their internal policies are, it's hit and miss  The general rule here is keep it below $100 a week, both in and out. Don't start receiving large amounts of money with brand new accounts. Small amounts are okay. If you just need your PP to receive GPT payments and buy various things on forums, you're okay.